EP 2574601 A1 20130403 - A method and an apparatus for measuring temperature of a fluid stream
Title (en)
A method and an apparatus for measuring temperature of a fluid stream
Title (de)
Verfahren und Vorrichtung zur Messung der Temperatur eines Flüssigkeitsstroms
Title (fr)
Procédé et appareil de mesure de la température d'un flux de fluide
Publication
Application
Priority
EP 11183542 A 20110930
Abstract (en)
The present invention concerns a method and an apparatus (12) for measuring the temperature of a fluid stream (11), said apparatus comprising a movable frame (13,14) having first end facing towards the fluid stream to be measured and an oppositely directed second end; a beam splitter (9) which is movably arranged in the frame for advancement into said fluid stream to open the fluid stream; an optical temperature measurement device (8) for determining the temperature of the fluid stream by measuring the thermal radiation from the fluid stream; and control means for controlling the movement of the frame and the beam splitter and controlling the performance of the optical temperature measurement device.
IPC 8 full level
C03B 37/07 (2006.01); G01J 5/00 (2006.01)
CPC (source: CN EP US)
C03B 37/055 (2013.01 - EP US); C03B 37/07 (2013.01 - CN EP US); G01J 5/00 (2013.01 - EP US); G01J 5/0022 (2013.01 - EP US); G01J 5/0037 (2013.01 - EP US); G01J 5/10 (2013.01 - CN US); G01K 13/02 (2013.01 - US); G01J 2005/0077 (2013.01 - US)
Citation (applicant)
- US 4297893 A 19811103 - WEINSTEIN LARRY J
- US 4812151 A 19890314 - SHEINKOP ISAC [US], et al
- EP 0080963 A1 19830608 - ARBED [LU]
Citation (search report)
- [XI] EP 0806640 A2 19971112 - NIPPON KOKAN KK [JP]
- [X] DE 19925685 A1 20001207 - ZIMMERMANN & JANSEN GMBH [DE]
- [A] US 4040563 A 19770809 - SCHAIRER JAMES ALFRED
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
EP 2574601 A1 20130403; CA 2847917 A1 20130404; CA 2847917 C 20190702; CN 104470867 A 20150325; EA 026028 B1 20170228; EA 201490739 A1 20140730; EP 2760800 A1 20140806; EP 2760800 B1 20210324; ES 2870875 T3 20211027; LT 2760800 T 20210525; PL 2760800 T3 20211011; RS 61876 B1 20210630; SI 2760800 T1 20210831; US 2014254627 A1 20140911; US 9903769 B2 20180227; WO 2013045357 A1 20130404
DOCDB simple family (application)
EP 11183542 A 20110930; CA 2847917 A 20120921; CN 201280048299 A 20120921; EA 201490739 A 20120921; EP 12759767 A 20120921; EP 2012068631 W 20120921; ES 12759767 T 20120921; LT 12759767 T 20120921; PL 12759767 T 20120921; RS P20210637 A 20120921; SI 201231927 T 20120921; US 201214348094 A 20120921